北京城市放射性废物库退役中场地清污实践

摘要

介绍了北京城市放射性废物库退役工程中场地清污实践。通过采用网格布点、取样测量、分层清污等精细化作业，严格控制了清污工作量和废物的产生量，使库区场地中放射性残留量全部低于控制标准。%This article gives a brief introduction to the cleaning practice of radioactive waste repository decommissioning engineering in Beijing. Through a series of use of fine operation, such as grid points, sampling and stratification cleaning practice, we have strictly controlled the cleaning workload and the quantity of waste generated, as a result, the quantity of radioactive residues at the site is lower than the control standards.